Sport exhaust for TOYOTA MR2 MK2 SW20, exhaust system, NEW
Toyota MR2 MK2 (SW20), a high-quality sport exhaust is the most common modification to “uncork” the 3S-GTE (Turbo) or 3S-GE/5S-FE (NA) engines. Since these cars have a very short exhaust path, the choice of muffler significantly impacts the tone and “drone” inside the cabin.
1. Top-Tier Performance Systems (New for 2026)
If you are looking for a brand-new system with modern manufacturing tolerances:
| Brand/Model | Type | Key Specs | Best For |
| GReddy Evolution GT | Dual Exit | 76mm (3″) piping; 115mm tips | Modern, period-correct look. Excellent flow for high-boost 3S-GTE. |
| HKS Hi-Power 409 | Single Exit | 75mm (3″) piping; 120mm tip | Classic “JDM cannon” look. Moderate sound levels; very high build quality. |
| Fujitsubo Legalis R | Dual Exit | 60.5mm – 76.3mm | The “Gentleman’s Exhaust.” Quiet at idle, sporty at high RPM. Superior fitment. |
| Berk Technology | Dual Exit | Full 3″ True Dual piping | Maximum power gains (20–50 whp) for big turbo builds. Aggressive sound. |
2. Engine-Specific Considerations
-
3S-GTE (Turbo): You should prioritize a 3-inch (76mm) bore. A larger diameter reduces backpressure on the turbine wheel, allowing the turbo to spool faster and hold more boost at the top end.
-
5S-FE / 3S-GE (Non-Turbo): A 3-inch exhaust is often too large for naturally aspirated models and can cause a loss of low-end torque. Look for 2.25″ to 2.5″ systems (like the Japspeed NA-specific or Fujitsubo Legalis) to maintain exhaust gas velocity.
Reviews
There are no reviews yet.